Hi Peter, i am also trying to achieve something like this could you share how you did that.
I have two controls in my Dialog. Push Button and Edit box. What i want to do is, to enable the Push Button only if there is some text entered in edit box. Like having a Required edit box in your dialog box. So Condition i have on Push Button control is like this:- <Control Id="Install" Type="PushButton" ElevationShield="yes" X="236" Y="243" Width="56" Height="17" Default="yes" Hidden="yes" Disabled="yes" Text="!(loc.VerifyReadyDlgInstall)"> <Condition Action="enable">NOT Installed AND <![CDATA[SQLSERVER <> " "]]> </Condition> <Condition Action="default">NOT Installed</Condition> </Control> and in above case Property SQLSERVER is initialized with " ". but it still does noe evaluates this condition. then i tried condition as you tried having not initialized the property(no value). <Condition Action="enable">NOT Installed AND (NOT SQLSERVERNAME)</Condition> Still same problem . Could you share , or tell me how can i do this.... Thanks Peter G. Sakhno wrote: > > Sorry, Ignore it. > > I found the bug. > This condition is used inside MSM and WiX appends MSM guid to the > property name. > > Best regards, > Peter G. Sakhno > C-MAP RUSSIA Ltd > http://www.c-map.ru/ > > Peter G. Sakhno wrote: >> I use following condition string: >> >> PROP_1="YES" AND (NOT PROP_2) >> >> And when PROP_1 is "YES" and PROP_2 is not defined MSI logs that >> condition is FALSE... WHY!? >> > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > WiX-users mailing list > WiX-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wix-users > > -- View this message in context: http://n2.nabble.com/%22NOT%22-for-undefined-property-in-condition-does-not-work.-Why%21--tp695593p1142528.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users